Oklahoma coach Bob Stoops said on his Tuesday night coaches show that defensive ends Charles Walker and Matt Dimon are expected to be out for the game Saturday against Kansas State.

Walker did not play last week because of a concussion, and Dimon has not played since the first half of the Ohio State game with an Achilles injury.Stoops also said safety Ahmad Thomas, who took a knee to the helmet against Texas, has gone through practice the past two days, and Stoops is “optimistic” Thomas will be able to play Saturday. (Tulsa World)